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74191 |
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| Part Number | 74191 |
| Manufacturer | Fairchild Semiconductor |
| Description | The DM74LS191 circuit is a synchronous, reversible, up/ down counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when ... |
| Features |
s Counts binary s Single down/up count control line s Count enable control input s Ripple clock output for cascading s Asynchronously presettable with load control s Parallel outputs s Cascadable for n-bit applications s Average propagation delay 20 ns s Typical clock frequency 25 MHz s Typical power dissipation 100 mW
Ordering Code:
Order Number DM74LS191M DM74LS191N Package Number M16A N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
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| Document |
 74191 Data Sheet
PDF 72.74KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | 74190 |
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Synchronous Decade Up/Down Counters |
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| 2 | 74190 |
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| 3 | 74190 |
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| 4 | 74191 |
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| 5 | 74191 |
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| 6 | 74191 |
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Synchronous Up/Down Counters |
|
Desde 2024. D4U Semiconductor.
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